Micro light emitting diode structure and micro light emitting diode display device

A micro light emitting diode structure includes an epitaxial structure, an electrode layer and a barrier layer. The epitaxial structure has a surface. The electrode layer is disposed on the surface of the epitaxial structure. The barrier layer is disposed on the electrode layer. An orthographic proj...

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Main Authors LIN, TZU-YANG, PENG, YOU-LIN, TSAI, PAI-YANG, CHEN, FEI-HONG, PENG, WAN-JUNG
Format Patent
LanguageChinese
English
Published 01.11.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A micro light emitting diode structure includes an epitaxial structure, an electrode layer and a barrier layer. The epitaxial structure has a surface. The electrode layer is disposed on the surface of the epitaxial structure. The barrier layer is disposed on the electrode layer. An orthographic projection area of the barrier layer on the epitaxial structure is greater than and covers an orthographic projection area of the electrode layer on the epitaxial structure.
Bibliography:Application Number: TW202211115561